Hitachi ZAXIS 30U-5N Operator's Manual page 189

Radiator front Cover
d
WARNING:
 Do not keep the access covers open when the
machine is parked on a slope, or while the wind
is blowing hard. The access covers may close
accidentally, possibly resulting in personal injury.
 When opening or closing the access covers, take
extra care not to catch fingers between the base
machine and the access covers.
Open the radiator front cover until rod (1) fits into the lock
position on rail groove (2).
Raise rod (1) to release lock before closing the radiator front
cover.
MAINTENANCE
7-9
MADB-07-022
1 2